/// <summary>
/// 读取商品库存数量
/// </summary>
/// <param name="StoreId"></param>
/// <param name="GoodsId"></param>
/// <param name="Model"></param>
/// <returns></returns>
public int GetGoodsStockNum(int StoreId, int GoodsId, string Model)
{
GoodsStore gs = new GoodsStore();
gs.Load(StoreId, GoodsId);
return(gs.Num);
}
/// <summary>
/// 计算Ac
/// </summary>
/// <param name="branchId"></param>
/// <param name="storeId"></param>
/// <param name="goodsId"></param>
/// <param name="pNum"></param>
/// <param name="pInPrice"></param>
/// <returns></returns>
public double GetAc(int branchId, int storeId, int goodsId, int pNum, double pInPrice)
{
double Ac = 0;
GoodsStore gs = new GoodsStore();
if (gs.GetGoodsStorePosition(branchId, storeId, goodsId))
{
Ac = (gs.AC * gs.Num + pNum * pInPrice) / (gs.Num + pNum);
}
else
{
Ac = pInPrice;
}
return(Ac);
}
/// <summary>
/// 出库一种商品,返回其 最新的成本价
/// </summary>
/// <param name="gsd1"></param>
/// <returns></returns>
public double OutBoundGoods(GoodsStoreDetail gsd1)
{
GoodsStore gs = new GoodsStore();
if (!gs.Load(gsd1.StoreId, gsd1.GoodsId))//商品不在库存中时需要添加此商品
{
gs.GoodsId = gsd1.GoodsId;
gs.StoreId = gsd1.StoreId;
//gs.Model = gsd1.Model;
gs.Num = 0;
int Id = gs.Save();
gs.Id = Id;
}
gs.Num = gs.Num - gsd1.Num;
gs.UpdateTime = DateTime.Now;
if (gs.Save() <= 0)
{
return(-1);
}
GoodsStoreDetail gsd = new GoodsStoreDetail();
gsd.GoodsId = gsd1.GoodsId;
gsd.Id = 0;
gsd.NewNum = gs.Num;
gsd.Num = gsd1.Num;
gsd.OldNum = gs.Num + gsd1.Num;
gsd.Operate = gsd1.Operate;
gsd.RelationId = gsd1.RelationId;
gsd.StoreId = gsd1.StoreId;
gsd.UpdateTime = DateTime.Now;
gsd.UserId = gsd1.UserId;
gsd.AC = gs.AC;
gsd.TaxAC = gs.TaxAC;
if (gsd.Save() > 0)
{
return(gs.AC);
}
else
{
return(-1);
}
}
/// <summary>
/// 调拨入库，撤销入库
/// </summary>
/// <param name="TransferId"></param>
/// <param name="storeId"></param>
/// <param name="UserId"></param>
/// <returns></returns>
public bool InBoundT(int TransferId, int storeId, int UserId)
{
Transfer t = new Transfer();
t.Id = TransferId;
t.Load();
bool storevalid = false;
if (t.InStoreId == storeId)
{
t.InStoreDate = DateTime.Now;
t.Status = CommenClass.TransferStatus.调拨入库.ToString();
t.InStoreUserId = UserId;
t.Save();
storevalid = true;
}
else if (t.OutStoreId == storeId)
{
t.UpdateDate = DateTime.Now;
t.Status = CommenClass.TransferStatus.待出库.ToString();
t.OutStoreDate = new DateTime(1900, 1, 1);
t.Save();
storevalid = true;
}
else
{
return(false);
}
if (storevalid)
{
DataSet ds = ReadTransferDetail(TransferId);
foreach (DataRow row in ds.Tables[0].Rows)
{
int goodsId = DBTool.GetIntFromRow(row, "GoodsId", 0);
int num = DBTool.GetIntFromRow(row, "Num", 0);
int Id = DBTool.GetIntFromRow(row, "Id", 0);
double AC = DBTool.GetDoubleFromRow(row, "AC", 0);
GoodsStore gs = new GoodsStore();
gs.GoodsId = goodsId;
gs.StoreId = storeId;
gs.Load(storeId, goodsId);
//修改库存 成本和数量,如果是固定成本的 直接赋值
GoodsAC ga = new GoodsAC();
if (ga.Load(t.InBranchId, goodsId))
{
gs.AC = ga.Goods_AC;
}
else
{
if ((gs.Num + num) != 0)
{
gs.AC = (gs.AC * gs.Num + num * AC) / (gs.Num + num);
}
else
{
gs.AC = AC;
}
}
gs.Num = gs.Num + num;
gs.UpdateTime = DateTime.Now;
gs.Save();
GoodsStoreDetail gsd = new GoodsStoreDetail();
gsd.GoodsId = goodsId;
gsd.Id = 0;
gsd.NewNum = gs.Num;
gsd.Num = num;
gsd.OldNum = gs.Num - num;
gsd.Operate = t.Status;
gsd.RelationId = TransferId;
gsd.StoreId = storeId;
gsd.UpdateTime = DateTime.Now;
gsd.UserId = UserId;
gsd.Save();
}
}
return(true);
}
public int GetGoodsStockNum(int Id)
{
GoodsStore gs = new GoodsStore(Id);
return(gs.Num);
}
///<summary>
///采购单明细入库库存数量操作
///</summary>
///<returns></returns>
private bool PurchaseDetailSave(DataSet pdset, int branchId, int userId)
{
bool result = false;
int count = 0;
for (int i = 0; i < pdset.Tables[0].Rows.Count; i++)
{
int storeId = Convert.ToInt32(pdset.Tables[0].Rows[i]["StoreId"]);
int goodsId = Convert.ToInt32(pdset.Tables[0].Rows[i]["GoodsId"]);
int num = Convert.ToInt32(pdset.Tables[0].Rows[i]["Num"]);
string purchaseType = pdset.Tables[0].Rows[i]["PurchaseType"].ToString();
double inPrice = Convert.ToDouble(pdset.Tables[0].Rows[i]["InPrice"]);
double taxInPrice = Convert.ToDouble(pdset.Tables[0].Rows[i]["TaxInPrice"]);
int purchaseId = Convert.ToInt32(pdset.Tables[0].Rows[i]["PurchaseId"]);
GoodsStore gs = new GoodsStore();
//读取商品库存位置，有库存说明之前采购过，此时入库需要加权平均；否则不需加权平均
if (gs.Load(storeId, goodsId))
{
if (inPrice != 0 && num != 0) //inPrice=0:赠品；num=0:错误数据
{
if (gs.Num + num != 0) //防止gs.Num为负值（错误数据）
{
gs.AC = (gs.AC * gs.Num + num * inPrice) / (gs.Num + num);
gs.TaxAC = (gs.TaxAC * gs.Num + num * taxInPrice) / (gs.Num + num);
}
else
{
gs.AC = inPrice;
gs.TaxAC = taxInPrice;
}
}
gs.Num += num;
gs.CargoNum += num;
gs.UpdateTime = DateTime.Now;
}
else
{
gs.CargoNum = num;
gs.GoodsId = goodsId;
gs.StoreId = storeId;
gs.Num = num;
gs.UpdateTime = DateTime.Now;
gs.AC = inPrice;
gs.TaxAC = taxInPrice;
}
if (gs.Save() > 0)
{
//记录商品库存变化明细
GoodsStoreDetail gsd = new GoodsStoreDetail();
gsd.GoodsId = goodsId;
gsd.OldNum = gs.Num - num;
gsd.Num = num;
gsd.NewNum = gs.Num;
gsd.Operate = "PDA商品入库";
gsd.RelationId = purchaseId;
gsd.StoreId = storeId;
gsd.UpdateTime = DateTime.Now;
gsd.UserId = userId;
gsd.AC = gs.AC;
gsd.TaxAC = gs.TaxAC;
gsd.Save();
count++;
}
}
if (count == pdset.Tables[0].Rows.Count)
{
result = true;
}
return(result);
}